Mark Cuban Sells Most of His Bitcoin, But Does Data Support His Narrative?

Billionaire investor Mark Cuban has sold most of his Bitcoin holdings, stating that the cryptocurrency 'has lost the plot.' This decision was likely influenced by the recent performance of Bitcoin in relation to traditional safe-haven assets like gold. However, a closer examination of the data reveals that the situation is not as straightforward as Cuban's statement suggests.

During times of macroeconomic instability and inflationary pressures, it is true that gold has surged in price. However, this does not necessarily mean that Bitcoin should have followed suit. In fact, since the Iran conflict began, the price of gold has actually dropped, while Bitcoin has risen from around $67,000 to roughly $77,000.

Cuban also pointed out that 'every time the dollar dropped, Bitcoin should have gone up.' While this relationship may have held true in prior market cycles when Bitcoin was less mature and less distributed, the underlying dynamics have shifted substantially as the coin has become more integrated into the traditional financial system. A March 2026 analysis by JPMorgan Chase found that Bitcoin's correlation with the U.S. Dollar Index had flipped to positive for the first time since before 2014.